function [R1, R2]= notInversorGain (gain)
R1=[1000,1200,1500,1800,10000,100000,100,10000,12000,12400,120000,14000,15000,18000,180000,2100,2200,2700,21000,22000,220000,220,27000,270000,270,3300,3650,3900,33000,330000,330,39000,390000,390,4220,4700,4990,47000,47,470,49900,5100,5600,56000,56,560,6190,6800,68000,68,680,7500,8200,82000,82,820,9100];
R2=(abs(gain)-1)*R1;

for i=1:2*length(R1)   % Ponele
    p=random('unid',length(R1));
    if R1(p)>100 && R1(p)<300000 && R2(p)>100 && R2(p)<300000
        R1=R1(p);
        R2=R2(p);
    break;
    end
end

end